McGuigan, J. E., Harty, R. F., & Maico, D. G. (1981). The role of gastrin in duodenal ulcer. American Clinical and Climatological Association.
استشهاد بنمط شيكاغوMcGuigan, J. E., R. F. Harty, و D. G. Maico. The Role of Gastrin in Duodenal Ulcer. American Clinical and Climatological Association, 1981.
MLA استشهادMcGuigan, J. E., R. F. Harty, و D. G. Maico. The Role of Gastrin in Duodenal Ulcer. American Clinical and Climatological Association, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.